Hydroamination of aldehyde-containing macromonomers
US9284387B2 · kind B2 · utility
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38References
12Claims
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Key dates
| Filing date | Sep 23, 2013 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Jul 26, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2810/40
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a polyolefin composition comprising one or more of the following formulae:wherein the PO is the residual portion of a vinyl terminated macromonomer (VTM) having had a terminal unsaturated carbon of an allylic chain and a vinyl carbon adjacent to the terminal unsaturated carbon; R1 is a hydrogen atom, an aryl group, or an alkyl group, wherein the aryl group or alkyl group can include one or more heteroatoms, an alkyl or aryl amino group, a polyalkylamino group; wherein the VTM is a vinyl terminated macromonomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.